20497 Marenka

Main-belt minor planet

Designation: (20497) Marenka
Class: Main-belt
Semi-major axis: 3.1771033 AU
Eccentricity: 0.0496286
Inclination: 9.76267°
Absolute magnitude (H): 13.73
Perihelion: 3.019 AU
Aphelion: 3.335 AU